Featuring rust-resistant stainless steel, this repair tool and home improvement solution fixes pipe leaks quickly and permanently. Its lightweight, strong, weather-resistant construction is perfect for year-round tasks including home improvement, building maintenance and potable water operations When a water pipe fails or the main valve fails to close, repairing the pipe with hot melt becomes impossible. This clever plumbing tool can seal up to 60 pounds. water pressure without draining the system. Ergonomic Design: Our pipe plug pin shuts off your water line instantly! The included T-Wrench hand tool includes an extra protective bar, making it stand out from the competition while ensuring reduced torque and energy consumption - no more unnecessary dripping during repairs! Adaptable All-rounder: This ultimate plumber's tool is highly heat-resistant and can be used on cracks on a variety of surfaces, both indoors and outdoors, including walls, corners, and tunnels. To stop the flow of water, place a pipe stopper on the pipe and twist the pin to allow the rubber to slide. Colour:Black Material:Metal Package Contents: 3 x Water stop needle(1/2inch,3/4inch,1inch) 1 x release pin 1 x double-bar t-wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.